RA/DEC (2000)
19:28:41.839 +43:40:58.28
292.1743279 +43.682855433333
Type
SN Ia
Redshift
0.071
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-05 10:11:31.997
TNS AT
Y
Public
Y
Discovery Mag
20.1714
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qso - 2025-07-19 05:24:56 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21565 2025-07-19 05:24:56 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025qso_2025-07-19_05-24-56.275212_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2025-07-05 00:38:01 - 2025-07-07 02:20:53 2460861.526402 - 2460863.597839 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502462 2025-07-07 02:20:53 2460863.597839 19.6 0.15 ABMag L-GOTO GOTO-N_GOTO-1 360
502461 2025-07-05 00:38:01 2460861.526402 19.8 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-07-05 08:41:53 - 2025-07-09 07:11:56 2460861.862419 - 2460865.7999537 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501690 2025-07-09 07:11:56 2460865.7999537 19.2824 0.156875 ABMag r-ZTF P48_ZTF-Cam
501688 2025-07-05 08:41:53 2460861.862419 20.8184 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-07-03 08:47:09 - 2025-07-05 10:11:32 2460859.8660764 - 2460861.9246759 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501689 2025-07-05 10:11:32 2460861.9246759 20.1714 0.0865466 ABMag g-ZTF P48_ZTF-Cam
502381 2025-07-05 10:11:32 2460861.9246759 20.1523 0.220076 20.9053 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
502380 2025-07-03 08:47:09 2460859.8660764 20.9672 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-13 10:35:07 - 2025-07-13 10:35:07 2460869.94105 - 2460869.94105 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502618 2025-07-13 10:35:07 2460869.94105 18.492 0.144 19.02 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-11 12:01:01 - 2025-07-11 12:01:01 2460868.00071 - 2460868.00071 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502617 2025-07-11 12:01:01 2460868.00071 18.62 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
262535 2025-07-14 22:42:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:28:41.810 +43:40:58.71 2025-07-13 10:35:06.720 18.492 orange-ATLAS PSN ATLAS25hpg ATLAS N
262458 2025-07-14 13:07:41 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 19:28:41.900 +43:40:58.68 2025-07-07 02:20:53.376 19.6 L-GOTO Other GOTO25eqi GOTO N
262420 2025-07-13 18:16:52 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 19:28:41.839 +43:40:58.28 2025-07-05 10:11:31.998 20.1523 g-ZTF PSN ZTF25abacnxx ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abacnxx N
261984 2025-07-10 07:57:45 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:28:41.831 +43:40:58.18 2025-07-05 10:11:31.997 20.1714 g-ZTF PSN ZTF25abacnxx ZTF 2025TNSTR2643....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21565 2025-07-19 07:05:00 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.071 1 ZTF 2025TNSCR2779....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21565 2025-07-19 05:24:56 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025qso_2025-07-19_05-24-56.275212_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 07/13/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 262420 of Group ZTF
Previous RA, DEC: 19:28:41.831, +43:40:58.18 (292.1742938, +43.6828287)
Updated RA, DEC: 19:28:41.839, +43:40:58.28 (292.1743279, +43.682855433333)